code: def to_str(obj, config=None) -> str:  # noqa: ARG001
      return str(obj)
  
imports: import os
  import re
  import typing
  from collections.abc import Iterable, Mapping
  from functools import singledispatch
  from funcy import memoize, rpartial
  from dvc.exceptions import DvcException
  from dvc.utils.flatten import flatten
label_desc: Use image node_id 8 for calling a global function with example usage: to_str(obj, config) and returns: str